THUNYALUK PUNYASEN
Summary
Currently I work as a Quality Engineer, built my career on a strong foundation as a research assistant specializing in Composite Materials, Polymer Processing and Advanced Material Characterization analysis. Over the past years, I’ve integrated my technical expertise with Quality Assurance and Project Coordination skills. I thrive in collaborating with cross-functional teams to drive shared goals including hands-on problem solving and uncovering the root cause through data-driven analysis. Leveraging my experience, I’m practicing multi-skilling to apply with Digital & Automation (Power Platform) to enhance Data Visualization and analytical efficiency. I remain a lifelong learner, always eager to embrace new challenges and stay ahead in an evolving technological landscape.
Overview
4
4
years of professional experience
7
7
years of post-secondary education
1
1
Certification
Work history
Quality Engineer
Essilor Optical Laboratory (Thailand) Co., Ltd
2024.09 - Current
- Incoming & Supplier Quality: Coordinated with EMTC & TOTL suppliers to improve manufacturing quality and improve in-process quality performance within EOLT. Collaborated on corrective actions for critical defects, primarily focusing on Coating crack and Ghost image issues and others.
- Machine & Product Validation: Managed analysis (TRA, PIA, AMS) for roll-out new AR process machines and NIKON’s new color products to ensure no impact on product quality and customer satisfaction such as Kick off DLX-02 Satis Machine No. 32 & 33 and JINS New Original 34 Colors from NIKON projects.
- Calibration Project Management: Implemented and set up FC daily and FC master lens protocols for NIDEK, Focovision and AutoMapper machine to ensure optical equipment accuracy and provided support to production for equipment issues.
- Physical Lab Testing: Managed physical property testing and methodology to ensure full compliance with PCP specifications, strictly controlling quality to prevent out-of-spec products from reaching customers.
Researcher Assistant
Thai-German Graduate School (King Mongkul’s University of Technology North Bangkok)
2022.01 - 2024.01
- Optimized thermoplastic starch formulation and executed sample compounding using co-rotating twin screw extrusion, in collaboration with the National Metal and Materials Technology Center (MTEC)
- Coordinated plastic formulation improvement and executed sample compounding for BRANDS nest cap project in collaboration with Crown Seal Public Company Limited
Teacher Assistant
Faculty of Mechanical Engineering (King Mongkul’s University of Technology North Bangkok)
2019.01
- Teacher assistant in Engineering Drawing class
Education
Master’s Degree - Materials Engineering
King Mongkul’s University of Technology North Bangkok
2019.08 - 2023.03
Bachelor’s Degree - International - Innovative Materials Engineering
King Mongkul’s University of Technology North Bangkok
2015.08 - 2019.05
Skills
- Technical Skills:
- Lab & Analytical Equipment
- Power Query, Power Automate, Microsoft PowerApp
- MINITAB
- Co-rotating Twin Screw Extruder
- Injection molding Machine
- Compression molding Machine
- Universal Tensile Testing Machine
- Scanning Electron Microscopy (SEM)
- Thermogravimetric Analysis (TGA)
- Differential Scanning Calorimetry (DSC)
- Fourier Transform Infrared Spectrometer (FT-IR)
- Soft Skills:
- Cross functional Coordination
- Risk Assessment Management
- Digital Learning Agility
- Active Listening & Empathy
Certification
- Specials Issue on Materials and Energy in Negative and Neutral Carbon Society
Issued by 15th Eco-Energy and Materials Science and Engineering Symposium, 7-10 December 2022
By Assoc. Prof. Dr. Sommai Pivsa-Art, President of RMUTT and Prof. Dr. Hideaki Ohgaki, Kyoto University
- Materials for Manufacturing
- Insight of Industrial Design Process: Plastic Product & Package
- Design Thinking (Full Course)
Issued by course study by KLIX (An online learning initiative)
By King Mongkul’s Institute of Technology Ladkrabang
Languages
English
Elementary
RESEARCH PROJECT OF MASTER’S AND BACHELOR'S DEGREE
Effect of Glycerol and Carboxymethyl cellulose on properties of Tapioca-based Thermoplastic Starch (Bio-degradable plastic)
- Conducted research on the development and characterization of biodegradable tapioca-based thermoplastic starch (TPS), evaluating the effects of glycerol and CMC on mechanical, thermal, and biodegradation properties in accordance with ASTM D5988
The Influence of Nickel and Chromium on the mechanical properties of Nodular Cast Iron
- Investigated the effects of 1–5 wt.% Ni and Cr on the microstructure and mechanical properties of as-cast nodular cast iron using optical microscopy (OM), metallographic analysis, and optical emission spectroscopy (OES); evaluated hardness and tensile strength to determine material performance
TRAINING
- Cosmetic Inspection Training
- Optical Inspection Training
- Frame Inspection Training
- ISO 13485:2016 Medical Devices - Quality Management Systems Internal Audit
- ISO 13485:2016 Medical Devices - Quality Management Systems Requirement
- ISO 14971:2019 Risk Management for Medical Devices
Timeline
Quality Engineer
Essilor Optical Laboratory (Thailand) Co., Ltd
2024.09 - Current
Researcher Assistant
Thai-German Graduate School (King Mongkul’s University of Technology North Bangkok)
2022.01 - 2024.01
Master’s Degree - Materials Engineering
King Mongkul’s University of Technology North Bangkok
2019.08 - 2023.03
Teacher Assistant
Faculty of Mechanical Engineering (King Mongkul’s University of Technology North Bangkok)
2019.01
Bachelor’s Degree - International - Innovative Materials Engineering
King Mongkul’s University of Technology North Bangkok
2015.08 - 2019.05